Fix wrongly changed language tag value (#3)

- Fix wrongly changed language tag value (3ace76ded7ee4a8126caa5ad5b49bbb5ef3c111a)


Co-authored-by: Albert Villanova <albertvillanova@users.noreply.huggingface.co>

README.md

@@ -1,7 +1,7 @@
 ---
 license: cc-by-nc-sa-4.0
 language:
-- en
+- uk
 multilinguality:
 - monolingual
 task_categories: